The Dometic AC Dryer Assembly (Part# 293600842) is a critical refrigeration component for Penguin II and Penguin III rooftop air conditioners. This OEM dryer assembly removes moisture from the refrigerant system, protecting your AC compressor from damage and ensuring optimal cooling performance. If your RV air conditioner is cycling frequently, not cooling properly, or showing signs of refrigerant contamination, a failing dryer assembly is often the culprit.
Key Features
- Genuine Dometic OEM Part - Factory-engineered for perfect fit and performance in Penguin II/III models
- Moisture & Contaminant Removal - Desiccant core filters moisture and debris from refrigerant lines
- Compressor Protection - Prevents costly compressor damage from moisture-related corrosion
- Complete Assembly - Includes dryer canister with integrated filter and mounting hardware
- Direct Replacement - Replaces part number 293600842 with no modifications required
- Professional-Grade Construction - Built to withstand extreme temperature cycling and vibration
Technical Specifications
| Part Number | 293600842 |
| SKU | 9600003774 |
| Component Type | AC Dryer Assembly |
| Compatible Systems | Dometic Penguin II, Penguin III Rooftop Air Conditioners |
| Function | Refrigerant moisture removal and filtration |
| Installation | Requires EPA-certified HVAC technician for refrigerant handling |
Compatible Models
| Model Series | Description |
| Penguin II | All Penguin II rooftop air conditioner models |
| Penguin III | All Penguin III rooftop air conditioner models |
Note: Verify your model number before ordering. Check the data plate on your AC unit or consult your RV manual.
Frequently Asked Questions
How do I know if my AC dryer assembly needs replacement?
Common symptoms include poor cooling performance, frequent compressor cycling, frost buildup on refrigerant lines, or visible moisture/oil contamination. If your AC system has been opened for repairs or the compressor has failed, the dryer assembly should always be replaced to remove moisture introduced during service.
Can I install this dryer assembly myself?
Installation requires recovering refrigerant, opening the sealed system, and recharging with the correct refrigerant type and amount. This work must be performed by an EPA Section 608 certified HVAC technician with proper recovery equipment. DIY installation is illegal under EPA regulations and will void warranties.
Will this fit both 13,500 and 15,000 BTU Penguin models?
This dryer assembly is designed for use across Penguin II and Penguin III series air conditioners. However, BTU ratings and specific model variations may use different dryer assemblies. Always verify compatibility using your unit's model number and the data plate specifications before ordering.
Should I replace any other components when installing a new dryer?
When replacing the dryer assembly, it's recommended to also replace the refrigerant charge completely and inspect all refrigerant line connections for leaks. If the compressor has failed, both the dryer and any contaminated oil must be replaced. Your HVAC technician should perform a full system evaluation during installation.
Why Choose Elkhart RV Parts?
We specialize in hard-to-find Dometic RV air conditioning parts that other suppliers don't stock. Located in Elkhart, Indiana — the RV Capital of the World — we understand the urgency when your AC fails on the road.
- Genuine OEM Parts: Factory-authorized Dometic components, not aftermarket substitutes
- Expert Support: Our team knows Dometic AC systems inside and out
- Fast Shipping: Quick dispatch from our Elkhart warehouse to get you back on the road
- RV Specialist: We focus exclusively on RV parts — it's all we do
| Part_number | 293600842 |
|---|---|
| Product_name | Dometic AC Dryer Assembly |
| Compatibility | Penguin IIPenguin III |
| Type | Dryer Assembly |
| Application | Rooftop Air Conditioning Unit |
| Function | Moisture removal from refrigerant circuit |
| Dimensions_length_inches | 8.5 |
| Dimensions_width_inches | 4 |
| Dimensions_height_inches | 2.5 |
| Weight_lbs | 1.2 |
| Manufacturer | Dometic |
| Part_type | OEM Replacement |
| Category | Air Conditioning Accessories |
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.